HUNTSVILLE, Alabama -- Organizers of Saturday's seminar on "Why Teens Kill: Warning Signs, Causes, Triggers and Prevention" have decided to make the admission free at Huntsville High School.

Phil Chalmers, one of America's leading authorities on juvenile homicide, will be the guest speaker when the Huntsville Police Department and Madison County Sheriff's Department present "Why Teens Kill: Warning Signs, Causes, Triggers and Prevention."

The seminar is from 8 a.m.-noon at the Huntsville High School auditorium. For more information contact Carl McDuffie at Carl.mcduffie@huntsvilleal.gov or 256-755-2158, Matt Cagle at mcagle@madison.k12.al.us or 256-852-2557, ext. 3006, Dwight Atkinson at Dwight.atkinson@huntsvilleal.gov or 256-541-5122 or Darlene Davis at Darlene.davis@huntsvilleal.gov or 256-427-5585.